Cobb 22-23 Volkswagen Golf GTI MK8 Stainless Steel Cat-Back Exhaust

COBB
COBB5V4100
731946517191
Catback
4 Units In Stock - Ships Next Business Day
$ 985.00
$ 985.00

SKU: B5V4100   |   UPC: 731946517191

Cobb 22-23 Volkswagen Golf GTI MK8 Stainless Steel Cat-Back Exhaust

The Cobb Active Valve Cat-Back Exhaust system replaces the stock exhaust from the catalytic converter back with mandrel-bent T304L stainless steel piping for improved flow and sound on 2022-2023 Volkswagen Golf GTI MK8 models. This direct bolt-on upgrade retains factory active valve functionality for quiet daily driving or aggressive roar under load. Drivers gain noticeable power increases and a refined exhaust note without drone.

Key Features

  • Active Valve Technology: Integrates with OEM ECU control via included valve harness for switchable sound levels—closed for stealth, open for track-ready volume.
  • T304L Stainless Steel Construction: Mandrel-bent 3-inch diameter tubing with 2.75-inch inlet flange ensures durability, corrosion resistance, and optimal exhaust scavenging.
  • Polished 4-Inch Tips: Dual slash-cut double-wall tips add visual appeal and enhance the deep GTI exhaust tone at wide-open throttle.
  • Flex Section Included: Built-in flexible coupling absorbs engine movement for long-term reliability and vibration-free performance.
  • Weight Reduction: At 28.5 lbs, this system sheds 6.5 lbs over stock for better handling response and acceleration.

Product Notes

  • Direct replacement no cutting or welding required for stock catalytic converter setups.
  • Clean regularly with mild soap to maintain stainless finish and prevent buildup.

Installation Notes

  • Professional installation recommended.
  • Requires basic tools torque hanger clamps to 18 ft-lbs and valve actuator bolts to spec.
  • All necessary gaskets, clamps, and stainless hardware included for OEM-like fit.

This Part Fits

Year Make Model Submodel
2022-2023 Volkswagen Golf GTI MK8 (All)

Why Choose Cobb?

  • Decades of VW tuning expertise with proven Accessport integration.
  • US-engineered for exact fit and real-world dyno-tested gains.
  • Made from premium materials with lifetime structural warranty.

Frequently Asked Questions

  • Q: Will this fit my 2022 Golf GTI MK8 with stock downpipe?
    A: Yes, bolts directly to factory catalytic converter outlet on all USDM 2022-2023 Golf GTI MK8 2.0T models.
  • Q: What material is used and does it rust?
    A: Full T304L stainless steel construction resists corrosion polished tips maintain shine with basic care.
  • Q: Does it require tuning or valve controller?
    A: No tuning needed retains OEM valve control through factory switch or throttle input.

Shipping & Handling

  • Method: UPS Ground or freight for oversized items
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed at 52" x 14" x 14"
  • Weight: 42 lbs shipping weight

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