Our exhaust system uses larger piping compared to the factory exhaust system, yet weights 5 lbs. less and 1 lb. less with the optional front muffler. We use 3" OD piping, which then splits to a dual 2.5" design. The factory system uses 2.56" piping, which reduces to 2.36" before splitting, greatly diminishing the overall diameter of the system. Finally, our system's 4" exhaust tips dwarf the factory 3.15" tips, giving the rear of the vehicle a sportier look.
Mufflers
The mufflers are responsible for tuning the exhaust note and do so without adding unnecessary restrictions to the system. Each unit features a straight-through perforated tube that's tightly wrapped with stainless steel and fiberglass material. The mufflers have a beautiful brushed finish, and are tucked high in the exhaust tunnel, making them perfect for lowered vehicles.
The system comes standard with a single muffler with the option of adding our front triangular muffler at any time. The system sounds deep, throaty, and devoid of rasp and drone in all configurations. The single muffler setup will be perfect for most customers, especially those with the factory dp. When upgrading to a Race DP, or going to a larger turbocharger, the system gets louder. For those who want it quieter, our drop-in front muffler makes for an excellent upgrade.
Created In-House
Our exhaust systems are proudly designed, developed, assembled and quality controlled in-house at the APR 78,000 sq.ft performance campus in Opelika, Alabama.
- T304 stainless-steel construction
- Argon-back-purged TIG welding throughout
- Single 3" to dual 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to dual 2.5" splitter
- Brushed-finished mufflers with optional easy-change center unit for sound customization
- Polished 4" slash-cut exhaust tips (removable)
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
- Direct fit to the OEM and APR Race DP exhaust systems with the included link and reducer pipes
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- Lighter weight, in all configurations, compared to stock
- Designed, developed, assembled and quality controlled in-house
- Easy to install
- Limited lifetime warranty
MK7 (Typ 5G) (Pre-Facelift)
![DIAMOND Racing Pro-Select Ring Set [Bore Size 3.465 | Top Ring Axial 1.2mm | Top Ring Radial 0.134 | Top Ring Type AP | 2nd Ring Axial 1.2mm | 2nd Ring Radial 0.124 | 2nd Ring Type NAP | Oil Ring Axial 2.8mm | Oil Ring Radial 0.125 | Oil Ring Tension STD] (HONDA K24 2.4L I4)](images/no_picture.gif "DIAMOND Racing Pro-Select Ring Set [Bore Size 3.465 | Top Ring Axial 1.2mm | Top Ring Radial 0.134 | Top Ring Type AP | 2nd Ring Axial 1.2mm | 2nd Ring Radial 0.124 | 2nd Ring Type NAP | Oil Ring Axial 2.8mm | Oil Ring Radial 0.125 | Oil Ring Tension STD] (HONDA K24 2.4L I4)")
