calibersrt-qkspl_03
calibersrt-qkspl_02calibersrt-qkspl_01DodgeCaliberSRT-DP_4

Dodge Caliber SRT-4 QKspl™ 3.5″ Downpipe

From: $463.17

You'll earn $23.16 BoostBucks™

The cp-e™ exhaust system for the Dodge Caliber SRT-4 comes in two sections: The QKspl™ Downpipe and the Austenite™ Cat Back Exhaust. We have designed the cp-e™ QKspl™ Downpipe with thick laser cut flanges to bolt directly to your stock components or to the cp-e™ catback exhaust. This 3″ SS pipe is essentially a test pipe on steroids.

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Product Description

The cp-e™ exhaust system for the Dodge Caliber SRT-4 comes in two sections: The QKspl™ Downpipe and the Austenite™ Cat Back Exhaust. We have designed the cp-e™ QKspl™ Downpipe with thick laser cut flanges to bolt directly to your stock components or to the cp-e™ catback exhaust. This 3.5″ SS pipe is essentially a test pipe on steroids. It replaces the second catalytic converter on the vehicle, and runs from the downpipe back to the catback section. The cp-e™ QKspl™ Downpipe is available as a straight pipe with the option to add a resonator and/or a high flow cat. For the greatest performance and sound increase, choose both the QKspl™ Downpipe and the Austenite™ Cat Back!

cp-e™ does not use mild “junk” steel or even cut and welded intermediate bends on this pipe. Our exhaust systems are crafted from premium “bright annealed” 304 stainless steel and is mandrel bent to provide a less turbulent exhaust flow. The flanges are 3/8″ thick, and laser cut 304 stainless steel for high strength and durability. All critical portions of the pipe areTIG welded. TIG welds are usually avoided in this industry because they require more time and skill than a MIG weld, despite the fact that TIG welds are better suited for thin metals, are better looking, and create a more durable bond. We held nothing back with this product.


While this may not trip a Check Engine Light, we cannot guarantee that all of the codes will be in the “ready” state.

Additional Information

Weight 20 lbs
Dimensions 22 x 22 x 12 in
Catalytic Converter

No Cat (Off road use only), Add a Spun Metallic Catalytic Converter (+$195)

5.00 out of 5

1 review for Dodge Caliber SRT-4 QKspl™ 3.5″ Downpipe

  1. 5 out of 5

    (verified owner):

    Recently purchased and installed the CP-E downpipe for my 09 Caliber SRT4.
    Very impressed with communication and prompt delivery, unlike other companies that I have dealt with (modern performance). The sound is aggressive but not ricey. I could instantly feel the power and responsiveness! Great product. Great company! Will purchase the cat back exhaust in the near future.
    Thanks again guys! Keep up the good work!

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