Top 5 Invidia Q300 Civic Si – Automotive Replacement Exhaust Cat-Back Systems

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1. Invidia

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Invidia HS06HC4GTT N1 Cat-Back Exhaust System with Burnt Blue Titanium Tip for Honda Civic Si Sedan

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Invidia #ad - Exhaust tip diameter: 101 millimeter 3. 98 inches Silencer Included. Piping size: 70 millimeter 2. 75 inches. Fits 2006-2011 honda Civic Si Sedan.
BrandInvidia #ad
ManufacturerInvidia #ad
Height0 Inches
Length0 Inches
Weight5 Pounds
Width0 Inches
Part NumberHS06HC4GTT
ModelHS06HC4GTT

2. Skunk2 Racing

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Skunk2 343-05-0100 Cold-Air Intake System for Honda Civic Si

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Skunk2 Racing #ad - Complement your cold-air intake with a Pro Series Intake Manifold and Pro Series Throttle Body for increased airflow.
BrandSkunk2 Racing #ad
ManufacturerSkunk2 #ad
Height0 Inches
Length0 Inches
Weight12.1 Pounds
Width0 Inches
Part Number343-05-0100
Model343-05-0100
WarrantySkunk2 Racing warrants all products to be free from defects in materials and workmanship for normal use and service, regardless of mileage, for a period of time not to exceed 12 months from the original date of retail purchase. Parts returned must be determined by Skunk2 Racing to be defective prior to any warranty credit or replacement is issued. Skunk2 Racing’s obligation under warranty shall be limited to repairing or replacing, at its discretion, any part proven defective. The customer must prepay transportation charges. Final determination of the suitability of the products for the use contemplated by the buyer is the sole responsibility of the buyer. Skunk2 Racing shall not be liable for any special, direct, indirect, incidental or consequential damages that might be claimed as a result of the failure of any part, including claims for delay, loss of profits, or labor. Skunk2 Racing shall not be liable for any damages or injuries to persons or property resulting from improper installation or misuse of any part subject to this warranty. There are no other warranties expressed or implied extending beyond those set forth above.

3. Skunk2 Racing

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Skunk2 412-05-1900 Alpha Series Header for Honda B-Series Engines

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Skunk2 Racing #ad - Complement with a genuine Skunk2 MegaPower Exhaust system for maximum exhaust flow. Includes gasket. Race application; eliminates catalytic converter.
BrandSkunk2 Racing #ad
ManufacturerSkunk2 #ad
Height0 Inches
Length0 Inches
Weight22.7 Pounds
Width0 Inches
Part Number412-05-1900
Model412-05-1900

4. Delkevic

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Delkevic Aftermarket Slip On compatible with Suzuki SV650 SS70 9" Stainless Steel Oval Muffler Exhaust 03-12

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Delkevic #ad - Delkevic ss70 9" stainless steel oval mufflers are manufactured from high grade 304 stainless steel and polished to a mirror finish.

No rejetting or remapping is required after fitment on a stock bike however we always recommend a dyno test. Sv650 2003-2013. This set includes all necessary hardware to mount the muffler onto the engine. Delkevic mufflers are handcrafted from the finest quality materials to enhance your motorcycle in both performance and looks. If the motorcycle has other modificaitons to the intake or exhaust system some tuning may be required. This short muffler is aggressive sounding with our without the baffle installed.
BrandDelkevic #ad
ManufacturerDelkevic #ad
Weight6 Pounds
Part NumberKIT2527
WarrantyOne year manufacture defect warranty

5. Borla

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Borla 140496 Cat-Back Exhaust System

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Borla #ad - Full system is back up by a million mile warranty. Custom mufflers tuned to generate the highest quality exhaust tone possible. 2. 50inches diameter front pipe, 2. 00inches diameter split-rea pipes. Full stainless steel exhaust for maximum durability and corrosion resistance. Straight through exhaust system to maximize exhaust flow and minimize backpressure to boost performance.
BrandBorla #ad
ManufacturerBorla #ad
Height0 Inches
Length0 Inches
Weight36 Pounds
Width0 Inches
Part Number140496
Model140496