HKS Over Pipe - Toyota 86 Subaru BRZ 12-21 (14011-AT001) AUDI_S3_8V Sound lids can be fitted

Sound lids can be fitted or removed by the owner to switch between Aggressive and Gentle modes - no tools required beyond basic hand tools

Where a front-mounted intercooler may shine with overall cooling capacity

and above all -fun

Every tune parameter undergoes months of testing on our in-house dyno systems that utilize the world's only Sea Level Generator developed specifically to verify tune operations in any condition

HKS Over Pipe - Toyota 86 Subaru BRZ 12-21 (14011-AT001) AUDI_S3_8V Sound lids can be fittedThe HKS over pipe is an exhaust joint pipe for the Toyota 86 and Subaru BRZ that sits between the primary and secondary catalytic converters. The stock 54mm pipe is a recognised restriction in the factory exhaust system; HKS replaces it with a 60mm pipe routed without the dents pressed into the stock unit, reducing exhaust pressure and improving flow. The larger bend radius and elimination of the factory dents means lower exhaust resistance and a