2016+ Civic X 1.5T 3" Street Downpipe / Front Pipe Combo (With Version 2 Downpipe)
887.5887.51

PRL Motorsports

2016+ Civic X 1.5T 3" Street Downpipe / Front Pipe Combo (With Version 2 Downpipe)

Full 3' (76mm) catted downpipe / front pipe assembly. Testing has shown that a downpipe upgrade is one of the most effective modifications to perform when looking increase power out of Honda's 1.5L turbo engine. We decided to take these findings one step further by upgrading the restr
PRL Motorsports2016+ Civic X 1.5T 3" Street Downpipe / Front Pipe

PRL Motorsports

2016+ Civic X 1.5T 3" Street Downpipe / Front Pipe Combo (With Version 2 Downpipe)

$887.50 CAD
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Description

Full 3" (76mm) catted downpipe / front pipe assembly.

Testing has shown that a downpipe upgrade is one of the most effective modifications to perform when looking increase power out of Honda's 1.5L turbo engine. We decided to take these findings one step further by upgrading the restrictive factory A-pipe that bottlenecks exhaust flow with a typical downpipe upgrade.

Our front pipe assembly is constructed of mandrel bent 16 gauge 304 stainless tubing and 304 stainless 3D CNC'd flanges with smooth transitions for optimal flow and fitment. The front pipe features a high quality, reinforced stainless flex section. Version 2 downpipes feature cast ends that are machined in house for proper mating surfaces and standoffs. With version 2 the factory heatshield is able to be retained. All pieces are fully back-purged for weld integrity and optimal strength. Customers can run an aftermarket exhaust or mate our combo to the factory exhaust. Choose between catless or 300 CEL cat. There is no guarantee  the cat will keep CELs off unless users disable it via Hondata or KTuner.

All kits will include gaskets, stainless hardware and components needed for a seamless installation.

We tested the catted version on our CVT shop car and the results were rather impressive!

Listed below is a dyno graph depicting a bone stock 1.5T CVT dyno without a flash (blue line), the same car with our catted downpipe and front pipe (red line), and the same car with our catted downpipe, front pipe and Hondata's +6 PSI reflash (green line).Peak torque came in about 400 RPM sooner than with the factory cat and the car picked up massive amounts of bottom end power, over 40 whp and 50 ft/lbs of tq to be exact, at about 4300 RPM. Peak gains were 10 whp and 14 ft/lbs tq while these gains held true throughout the entire power-band, with over 20 ft/lbs tq gains up top.

We initially expected similar gains from the catless version, but these catted results blew us out of the water. Scroll down to see Vit's results with our catless version on his 6MT car!

Catted Downpipe + Front Pipe Gains WITHOUT Tuning on Our CVT Car:
400 RPM increase in peak torque
40+ hp and 50+ ft/lbs tq down low
10 hp and 14 ft/lbs tq at peak
10 hp and 14-20+ ft/lbs tq throughout mid-range/top
Kit Includes:
PRL Motorsports Catted Downpipe Assembly
1- 90 Degree O2 Extension
1- Si Downpipe Specific
3- M10 Socket Head Bolts
3- Schnoor Washers
4- M10 Washers

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Application List
ImageSKU / Part NoApplicationDetail
 PRL-HC10-DPC-COMBOHonda Civic (2016-2019) - Turbo1.5 L4 GAS FI 1497cc
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