BMC Cold Air Intake Kits

Cold air means denser air. Denser air means more power. The BMC D.I.A (Direct Induction Airbox) Induction Kit is a bolt-on cold air intake system for petrol and diesel engines up to 1600cc. Unlike a simple pod filter swap, the D.I.A kit relocates the intake to a cooler airstream and encases it in a sealed airbox — ensuring the engine draws cooler, denser ambient air rather than hot underbonnet air. The result is a measurable improvement in throttle response and power across the rev range. BMC's oiled cotton gauze filter element sits at the heart of the kit — washable, reusable, and engineered to flow maximum air while keeping contaminants out. D.I.A Kit — Part No: ADDIA70-130 Key benefits: Cooler intake charge: Sealed airbox draws from outside the engine bay — cooler air = higher density = more power Significant airflow improvement: Over the OEM paper filter and stock intake routing Washable BMC filter element: Reusable cotton gauze — no replacement costs Bolt-on fitment: Designed to work with standard engine bay configurations up to 1600cc Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Petrol and diesel engines up to 1600cc Hatchbacks, sedans, and compact SUVs looking for a meaningful intake upgrade For engines above 1600cc, see the ADDIA85-150 kit. For a full cold air intake system with carbon dynamic airbox (CDA), see the ACCDA series.

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More displacement. More demand for air. More reason to upgrade. The BMC D.I.A (Direct Induction Airbox) Induction Kit — ADDIA85-150 is a bolt-on cold air intake system engineered for engines above 1600cc. The D.I.A kit routes intake air from outside the hot engine bay through a sealed airbox housing BMC's washable cotton gauze filter — delivering a denser, cooler charge to the engine compared to the standard intake. The larger 85mm inlet diameter and extended 150mm filter make it suited to the higher airflow demands of larger displacement engines. Key benefits: Cooler, denser intake charge: Sealed airbox isolates the filter from hot engine bay air — cooler air means higher oxygen density and more combustion efficiency Higher airflow capacity: 85mm inlet diameter handles the volume demands of engines above 1600cc Washable BMC filter element: Reusable oiled cotton gauze — lifetime use with periodic cleaning Performance intake routing: Repositions the intake for optimal cold air access in the engine bay Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Petrol and diesel engines above 1600cc Sedans, SUVs, and performance cars seeking a meaningful intake upgrade For engines up to 1600cc, see ADDIA70-130. For a full carbon dynamic airbox (CDA) system, see the ACCDA series.

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The most advanced cold air intake BMC makes for sub-1600cc engines. The BMC C.D.A (Carbon Dynamic Airbox) Induction Kit — ACCDA70-130 takes cold air intake technology to its highest form for engines up to 1600cc. The C.D.A system uses a carbon fibre composite airbox — not just a sealed plastic box — to actively exploit airflow dynamics around the engine bay. As the car moves forward, the aerodynamic shape of the carbon airbox generates a positive pressure zone at the intake, ram-feeding denser air into the engine beyond what conventional D.I.A kits achieve. The result: more air, cooler charge, and measurably sharper throttle response — especially at higher speeds. C.D.A vs D.I.A — what's the difference? D.I.A: Sealed airbox drawing cool ambient air — significant upgrade over stock C.D.A: Carbon fibre airbox with aerodynamic ram-air effect — the highest level of BMC's bolt-on intake technology Key benefits: Carbon fibre airbox: Lightweight, heat-resistant, and aerodynamically shaped for ram-air effect at speed Cooler, denser intake charge: Draws from outside the engine bay — cold ambient air, not hot underbonnet air Ram-air effect: Aerodynamic profile increases intake pressure at speed for additional power gain Washable BMC cotton gauze element: Reusable filter with lifetime use Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Performance-oriented drivers on engines up to 1600cc seeking the maximum intake upgrade For a more accessible cold air upgrade, see the D.I.A kit (ADDIA70-130) at ₹14,999. For the C.D.A above 1600cc, see ACCDA85-150 and ACCDA100-150.

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Carbon Dynamic Airbox — for the engines that demand more. The BMC C.D.A Induction Kit — ACCDA85-150 brings BMC's highest cold air intake technology to engines above 1600cc. The carbon fibre composite airbox is aerodynamically shaped to generate a ram-air pressure effect as vehicle speed increases — pushing a cooler, denser air charge into the engine beyond what a standard sealed airbox achieves. The 85mm inlet and 150mm filter body are sized specifically for the higher mass airflow demands of larger displacement engines. C.D.A vs D.I.A: D.I.A (ADDIA85-150, ₹17,999): Sealed plastic airbox — draws cold air, isolates from engine heat C.D.A (ACCDA85-150, ₹29,999): Carbon fibre airbox — adds aerodynamic ram-air effect on top of cold air isolation Key benefits: Carbon fibre airbox: Heat-resistant, lightweight, aerodynamically profiled for ram-air effect at speed Cooler, denser charge: Fully isolated from hot engine bay air — maximum intake temperature reduction Ram-air pressure: Positive pressure build at speed adds measurable power over D.I.A Washable BMC cotton gauze element: Reusable — no ongoing filter replacement costs Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Engines above 1600cc — inline 4-cylinder, diesel, and turbo petrol applications For 6-cylinder and V8 applications, see ACCDA100-150 and ACCDA100-220-01.

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Six cylinders. Eight cylinders. One intake system built for both. The BMC C.D.A Induction Kit — ACCDA100-150 is BMC's premium carbon dynamic airbox system engineered specifically for 6-cylinder and V8 engines — the highest-displacement category in the civilian performance car space. The 100mm inlet diameter and 150mm filter body are matched to the airflow demands of these large engines, while the carbon fibre composite airbox generates a ram-air pressure effect at speed, delivering cooler and denser air than any OEM intake or conventional pod filter arrangement. Key benefits: 100mm inlet diameter: Matched to the high airflow demands of 6-cylinder and V8 engines Carbon fibre airbox: Aerodynamically profiled for ram-air effect — cooler, pressurised charge at speed Maximum isolation: Completely sealed from hot engine bay air — cold ambient air only Washable BMC cotton gauze element: Reusable for the life of the vehicle Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: 6-cylinder engines (inline and V6) V8 engines High-performance sedans, SUVs, and sports cars For the extended version with larger filter body, see ACCDA100-220-01 at ₹39,999.

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The Oval Trumpet Airbox — where intake engineering becomes motorsport-grade. The BMC Oval Trumpet Airbox (ACOTA60-65/70L188-B) is BMC's most advanced intake solution for sub-1600cc engines — a complete intake airbox system featuring an oval trumpet-shaped filter housing that combines maximum filter surface area with aerodynamic intake geometry. Unlike cylindrical pod filters or standard airbox kits, the oval trumpet profile maximises airflow volume within constrained engine bay spaces while the closed airbox design draws only cool ambient air from outside the engine bay. Available in Black (B) and White Pearl (WP) finish. Oval Trumpet Airbox vs C.D.A vs D.I.A — the hierarchy: D.I.A: Sealed plastic airbox — cold air isolation over OEM C.D.A: Carbon airbox with ram-air effect — step up from D.I.A Oval Trumpet Airbox: Maximum filter surface area + trumpet geometry + sealed housing — BMC's highest-spec intake Key specifications (ACOTA60-65/70L188-B): Inlet diameter: 60–65/70mm Filter body length: 188mm Finish: Gloss Black Engine suitability: Up to 1600cc Key benefits: Oval trumpet geometry: Optimised filter shape maximises surface area within compact engine bays Sealed cold air housing: Complete isolation from underbonnet heat Washable BMC cotton gauze element: Reusable — no replacement costs Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Engines up to 1600cc. For above 1600cc, see ACOTA70/85L170-B.

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Oval Trumpet Airbox — engineered for engines above 1600cc, in two body lengths. The BMC Oval Trumpet Airbox — ACOTA70/85 series is BMC's motorsport-derived intake system for engines above 1600cc, available in 170mm and 200mm filter body lengths with Black or White Pearl finishes. The 70/85mm inlet range covers the airflow demands of larger 4-cylinder, turbocharged, and V6 engines, while the oval trumpet filter geometry maximises surface area within the constraints of larger engine bays. Every variant uses the same sealed cold-air housing principle: all intake air is drawn from outside the engine bay, completely isolating the filter from hot underbonnet air. Choose your specification: L170-B (₹32,999) — 170mm filter body, Black finish L170-B-WP (₹33,999) — 170mm filter body, White Pearl finish L200-B (₹34,999) — 200mm filter body, Black finish — more surface area, lower restriction L200-B-WP (₹35,999) — 200mm filter body, White Pearl finish Key benefits across all variants: Oval trumpet geometry: Maximises filter surface area within engine bay packaging constraints Sealed cold-air housing: Complete isolation from hot underbonnet air 70/85mm inlet diameter: Sized for the airflow demands of larger displacement engines Washable BMC cotton gauze element: Reusable — lifetime use with periodic cleaning Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Engines above 1600cc — 4-cylinder turbo, V6, and large petrol/diesel platforms. For the extended 230mm body length, see ACOTA70/85L230-B-WP at ₹37,999.

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The largest Oval Trumpet Airbox in BMC's range — for engines above 1600cc that demand maximum filter volume. The BMC Oval Trumpet Airbox — ACOTA70/85L230-B-WP is the extended-body version of BMC's above-1600cc oval trumpet intake system, featuring a 230mm filter body length — the largest in the ACOTA range. The additional filter length increases surface area over the L170 and L200 variants, further reducing restriction at peak airflow conditions and making it particularly well-suited to modified or high-output engines above 1600cc that demand sustained maximum airflow. Available in White Pearl finish only. ACOTA L230 vs L200 vs L170: L170 (₹32,999–33,999): Standard body — excellent upgrade for stock or mildly modified engines L200 (₹34,999–35,999): Extended body — better for higher-output applications L230 (₹37,999): Maximum body — lowest restriction at peak airflow — for performance-built engines Key benefits: 230mm oval trumpet filter body: Maximum surface area — minimum restriction at peak demand Sealed cold-air housing: Complete isolation from underbonnet heat Washable BMC cotton gauze element: Reusable for the life of the vehicle Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: Modified or high-output engines above 1600cc requiring maximum intake volume.

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The flagship BMC carbon intake — maximum filter volume, maximum performance. The BMC C.D.A Induction Kit — ACCDA100-220-01 is the highest-specification cold air intake system in BMC's range for 6-cylinder and V8 engines. The 220mm filter body (versus 150mm on the standard ACCDA100-150) increases filter surface area significantly — reducing restriction further and sustaining peak airflow even under sustained high-RPM use. Combined with the carbon fibre aerodynamic airbox that generates a ram-air pressure effect at speed, this is the ultimate bolt-on intake upgrade for large-displacement performance engines. ACCDA100-220-01 vs ACCDA100-150 — what changes: Filter body length: 220mm vs 150mm — more filter surface area, lower restriction at high airflow Ideal for sustained performance driving and track use where the shorter filter can become a flow restriction Same 100mm inlet, same carbon fibre airbox, same ram-air principle — with more filtration capacity Key benefits: Extended 220mm filter body: Higher surface area for unrestricted airflow at sustained high-RPM operation Carbon fibre airbox: Ram-air effect at speed — cooler, pressurised intake charge Complete heat isolation: Sealed from hot engine bay air — cold ambient air only Washable BMC cotton gauze element: Reusable for the life of the vehicle Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Recommended For: 6-cylinder and V8 engines in performance and enthusiast applications Drivers seeking the highest-spec bolt-on intake upgrade available from BMC

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A cold air intake built specifically for the Jimny 5-Door — not a universal kit, not a compromise. The BMC Special Cold Air Intake Kit (ACOTASP-33) is a vehicle-specific cold air intake system engineered exclusively for the Maruti Suzuki Jimny 5-Door (2023 onwards, 1.5 petrol). Unlike universal intake kits that require fabrication and fitment work, this is a purpose-built kit designed to work with the Jimny's specific engine bay layout and airflow routing — delivering maximum cold air intake performance with a clean, OEM-quality installation. The kit combines BMC's oval trumpet airbox technology with Jimny-specific mounting and routing hardware — a direct bolt-on that draws cool ambient air from outside the engine bay, completely bypassing the hot air that accumulates under the bonnet. Why this over a universal kit: Jimny-specific engineering: Designed around the 5-Door's engine bay — no fabrication, no compromise on fitment Cold air sourcing: Routes intake from outside the engine bay — cooler, denser charge vs. OEM hot-air intake BMC oval trumpet filter element: Maximum filter surface area, washable and reusable Clean installation: Looks and fits like it belongs — no improvised mounting Genuine BMC: Authorised stock from BMC Airfilters India Pvt Ltd MRP inclusive of 18% GST Compatible Vehicles: Maruti Suzuki Jimny 5-Door (2023 onwards) – 1.5 Petrol

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