CP-E QKspl™ Downpipe for the 2023+ GR Corolla

GR Performance Parts is excited to announce a new downpipe from Custom Performance Engineering (CP-E). 

This GRC Downpipe is designed to be built with rugged construction to withstand your performance and spirited driving and is a perfect turnkey solution for more power out of the stock turbocharger. This downpipe features a massive turbine matched cast bellmouth and full 3-inch diameter tubing all the way to the factory cat-back system. Made entirely with 304 stainless steel and the finest TIG welds and components. 

The first step in designing this downpipe was to 3D scan the OEM downpipe and design the new setup using the latest in 3D CAD software. CP-E overlays the new design with the OEM design to make sure you have a perfect fit.

Features

• 3-inch diameter tubing
• No tuning required 
• Full 304 stainless steel construction
• TIG welds
• Can withstand the abuse of racing both on the track, auto-cross and everyday spirted driving!

GR Performance Parts recommends installing a O2 defouler with this product. We cannot guarantee no CEL with a high flow catalytic converter which is installed without a defouler.