DYNO PROVEN PACKAGES PROVIDE THE LARGEST POWER GAINS FOR YOUR HEMI POWERED CHALLENGER
STRATEGY
In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for the HEMI Challanger R/T and SRT-8.
We have invested many hours evaluating and refining each of the performance products on our MD Mustang Dyno, to ensure that we could develop as much power as possible, as safely as possible.
The SEARCH menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always developing new ways to improve performance with fuel economy.
Pypes R&D boys have really outdone themselves on this one.
They took what was admittedly an already impressive stock Challenger, streamlined the exhaust flow, swapped the bulky stock mufflers
for a pair of Race-Pro mufflers and what did they get (click-on vedio for validation)? How does 23+HP and 25 ft/lbs gain, and that classic muscle car sound.
Pypes has done what others do for half the price. They brought back the styling of the classic Challenger with real quad retro ‘70’s style tips in mirror finished
T304 stainless steel tips. With these custom tips your Challenger looks fast just sitting in the parking lot. Befor you make that Exhaust purchase be sure to compare Pypes stainless pricing
price to the other guys. Pypes price vs $1000+ for the same quality. Pypes bonus is real Challenger tips and famous Pypes quality for much less...
Pype took it one step further. They knows what sounds go to one person not necessarily sound good to the other. So Pypes leave it up to you
when it comes to a spicific sound. Simply select from one of three separate and destenctive sounds listed below.
. Rest assured that each and every Pypes cat-back system is designed with hassle free, bolt-on installation, professional looking results and comes complete with quality
hardware, clamps, hangers, Toll Free Tech Line and instructions for a complete trouble free installation.
FYI:
Installation of this kit is quite simple and should take no more than 2 hours to complete.
Pypes Challenger catback with Race-Pro mufflers.
Highly recommended for the track where every 1/10th counts. This baby features a 'straight through' path with throughput that can be 95% of straight pipe! Think of these mufflers as large inhalers for your car. Sound Rating = [7.0]
Pypes Challenger catback with Street-Pro mufflers.
Street/strip rated muffler that will maintain its rich sound qualities for the life of the muffler because there is no filler to burn off. Recommended for stock to medium modified vehicles where an aggressive sound is appreciated but not advertised. Sound Rating = [7.0]
The Violator is our newest muffler and has already gained acceptance and praise in the marketplace. It flows as much air as our Race-Pro muffler but has an incredibly unique and aggressive sound! If you want to be noticed... this is your muffler! Sound Rating = [9.0/10]
Simply mouseover and click on vehicle application or specific power option link for your vehicle.
DODGE PERFORMANCE CARS
AIR INTAKES
aFe Stage II Air Intake Kit
Air Intake Kit add 16+hp
Air Intake Kit add 16+hp
S&B Air Intake add 16+hp
Oil Seperator Kits
Motor Oil / Gear Fluids
POWERFORCE SFI Damper
Coolant/Expansion Tank 
Hurst Challenger Comp Stick Kit
Line-Loc Brake Control
Brake Rotors
TRINITY T-1000
CORTEX Tuner
3.23/3.55 Gear Sets
DYNO TUNED OPTIONS™
Methanol Injection
Camshaft/Spring Kits
Xtreme Camshaft Kits
Long-Tube Headers
Cat-Back Exhaust Kits
Cat-Back Exhaust Kits
Mid-Pipe Kit
Cat-Back Exhaust 6.1L
GaugeWorks Pods
2 1/16' Gauges
Wideband air/fuel meter
Wideband air/fuel meter
BLASTER Coils 
BRISK 3V Spark Plugs 
Copper / Iridium Plugs 
Drag/Street Adj. Shocks
Caster-Camber Kits
NOS Kit (75-175+hp)
Dual-Friction Kit
Street-Strip Clutch Kits
Auto. Trans. Control Unit
