Product Description

Equal Length The ATLP J-Pipe was designed with equal length primary pipes to maximize cross-pulse scavenging effects. By increasing the length of the primaries, the exhaust pulses are able to retain their full velocity going into the 2-1 collector eliminating low-end loss.

Power Curve The ATLP system was designed and tested to provide a consistent increase throughout the entire power curve keeping the throttle response peppy lag-free. It provides gains with both aftermarket and stock exhaust applications.

HQ Metal All tubing is Stainless Steel 439. Extremely durable and flexible in high heat circumstances as well as corrosion resistance properties.

Ventilation Technology ATLP J-Pipe incorporates a modified design along the oil pan to decrease direct heat between both parts. The design also allows for additional ground clearance for lowered cars. Due to the frequent hot and cold cycling nature of the environment, mild steel flanges were used to alleviate stress cracks.

Low Interference Design By using mandrel bends for all of the piping we reduce flow restriction that decrease velocity. This allows us to increase the velocity of the exhaust flow which promotes cylinder scavenging properties.

Details Inner TIG welded flanges allow for a smooth transition from factory catalytic converter to the J-Pipe and also allow factory mounting points. Flex pipes are layered internally to ensure a smooth flow going into and out of the flex pipe transitions.

Hardware & Mounting .5” thick mild steel flanges work better in high stress points and sealing in between routing. Leaks can ruin any performance of an exhaust as well as the sound quality. Our gaskets and flanges are custom made to work together in providing a 100% leak-free install. All necessary hardware is also included.

Factory Plug & Play All hangers are created to factory specs in order to prevent placing additional stress onto the factory chassis as well as the exhaust system.


Features

* - 2.25" Primaries to 2.5" collector.
* - Pre Data: Horsepower 234.8 Hp at 6500 rev/min. Torque 204 Tq at 5500 rev/min.
* - Post Data: Horsepower 241.9 Hp at 6250 rev/min. Torque 217.7 Tq at 5000 rev/min.

Application

* - Fits 2008 Acura TL/TL-S (Auto/6MT)
* - Fits 2007 Acura TL/TL-S (Auto/6MT)
* - Fits 2004-2006 Base TL (Auto/6MT)

Installation Notes

Replaces factory J-pipe. Does not include catalytic converter.

All necessary hardware included as well as new port matched gaskets.