HDP Exhaust Systems & Components

DONUT and BOLT kit for Heath Hi-Flow Crossover Pipe - Original equipment seals and bolts
Our Low Price: Only $40.00

Brand: HDP Performance
Product No: #HDP1665

Replace worn or damaged crossover pipe donut seals and bolts with these high quality, original equipment components.

Hi-Flow CROSS OVER PIPE for 1992-2000 C-K trucks and Subs - Complete with new flanges
Our Low Price: Only $159.00

Brand: HDP Performance
Product No: #HDP1349

2-1/2" Hi-Flow 2-piece crossover pipe with pyrometer fitting. The best in the business!

OFF-HIGHWAY PIPE 1996-2004 H-1 - The new Super-Flow exhaust system is shipping now!
Our Low Price: Only $249.00

Brand: HDP Performance
Product No: #HDP1548

Off-Highway pipe for H-1 1996-2003. Compliments the Super-Flow exhaust system for peak performance off highway.

Super-Flow 4" exh system 1994-2000 C-K 1500
Our Low Price: Only $519.00

Brand: HDP Performance
Product No: #HDP1670

Highest quality, engineered for a perfect fit and maximum performance

SUPER-FLOW 4" Exhaust System 1992-1993 GM 6.5 2500 & 3500 C-K trucks
Our Low Price: Only $495.00

Brand: HDP Performance
Product No: #HDP1538

Complete high-flow exhaust system for 1992-1993 GM 6.5 trucks. Designed for maximum performance with a distinctive, yet refined exhaust note.

SUPER-FLOW 4" Exhaust System 1994-1995 GM 6.5 2500 & 3500 C-K trucks - 2500 & 3500 C-K trucks
Our Low Price: Only $495.00

Brand: HDP Performance
Product No: #HDP1539

Beautifully crafted high performance exhaust system for the 1994-1995 GM 6.5 truck. Thoughtfully created to provide maximum performance with practical sound.

SUPER-FLOW 4" Exhaust System 1994-2000 GM 6.5 SUBURBAN
Our Low Price: Only $519.00

Brand: HDP Performance
Product No: #HDP1541

Our SUPER-FLOW 4" exhaust system is specifically designed for the 1994-2000 GM 6.5 SUBURBAN. Outstanding performance with a powerful yet refined exahust note.

SUPER-FLOW 4" Exhaust System 1996-2000 GM 6.5 2500 & 3500 C-K trucks - 2500 & 3500 C-K trucks
Our Low Price: Only $495.00

Brand: HDP Performance
Product No: #HDP1540

Our SUPER-FLOW 4" exhaust system is designed for a perfect fit and maximum performance. Powerful sounding outside---quiet in-cab. None finer!

SUPER-FLOW 4" Exhaust System for 6.5Turbo BLAZER-YUKON
Our Low Price: Only $549.00

Brand: HDP Performance
Product No: #HDP1574

Super-Flow 4" Performance Exhaust System for 6.5 turbo Blazer and Yukon. Non-cat, competition/off-road system. Complete from turbo to outside rear.

Super-Flow Hummer H-1 Exhaust System 1996-2003
Our Low Price: Only $839.00

Brand: HDP Performance
Product No: #HDP1678

Super-Flow 4" exhaust system for your 1996-2004 Hummer H-1. 'Bull of the Woods' sound, characterize this system!