Bride XL Full Bucket Seat Rail, Right (H077XL) 18140 DN3-XTR4 kit features an Xtreme

DN3-XTR4 kit features an Xtreme pressure plate for the most demanding driver

The factory charge pipe is plastic and prone to breakage at the seams

Nitrous and Water/Methanol Instructions

These 3 components work together to deliver the flow you need and the OE functionality you want

Pickled And Oiled For Longevity

Bride XL Full Bucket Seat Rail, Right (H077XL) 18140 DN3-XTR4 kit features an XtremeIt is possible to design rails using a computer as well, but rather than using a computer which requires providing ranges to measurements, we accurately design each part in fine detail such as the size of each bolt hole by taking the measurements by hand, thereby eliminating excess gaps in bolt holes, etc., and increasing the fit of the frame to the seat rail, and the seat to the seat rail, the maximum extent possible. We prepare 9 models for