AMS Performance VR30DDTT Race Lower Downpipes Honda Civic Si 11th Gen (2022+)

AMS Performance VR30DDTT Race Lower Downpipes Honda Civic Si 11th Gen (2022+)FITS: Nissan 400z 2019+ Infiniti Q50 The AMS Performance VR30DDTT Race Lower Downpipes are the best performing and most durable on the market. During testing our shop Q60 with our full 3 mandrel bent VR30 Race Lower Downpipes, and Red Alpha Tune, our Engine Calibrators saw gains across the power band in both wheel horsepower and torque! The power came on earlier and the twin turbos spool up was significantly improved. The long gradual transitions

0 Bar (101

20" x 7" x 4" Core

Stage 2 - grey adds 45 hp and 40 lb-ft torque

This product is not CARB exempt and is unavailable for purchase in California or for use on any pollution controlled motor vehicle

The ECU must be sent to Hondata to be jailbroken

Helps maintain proper octane levels to reduce potential detonation

optimized when used with NGK Spark Plugs

Most gearheads have struggled to remove a stuck oil cap at some point

Build: Stainless-Steel

reduces transmission noise

Tread Depth 171: 6

Direct fit DC Sports exhaust Civic Si for 2022+ Honda Civic Si