BMC Oval Trumpet Airbox (ACOTA70/85L230-B-WP), Extended Cold Air Intake for Engines Above 1600cc

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.