Notices
The Rennlist Marketplace Porsche Vehicles & Parts For Sale
Sponsored by:
Sponsored by:

Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel

For Sale

Engine - Exhaust

Apr 21, 2026, 12:59 PM | Replies: 1 | Views: 177
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
  • Engine - Exhaust - Kline Innovation GT4RS/SRS Valvetronic Catback Exhaust Iconel - Used - Chicago, IL 60616, United States
    Sold
Rennlist Member
Join Date: Oct 2024
Posts: 16
 

  • Price
    $9,000
    • OBO
  • Location Chicago, IL, 60616, USA
  • Condition Used
Description:

Kline Innovation valvetronic catback exhaust for sale. Was installed for ~300 miles on a Spyder RS. Also fits the GT4RS. No problem reusing existing WP tips, clamped right on. 

This is the Inconel 625 version. The OAP’s do not have the heat shielding. No damage or dents. In perfect condition. 

Like new condition without the long lead time (12-14 weeks) from Kline direct!

Price is OBO. Message with any questions!

 

Last edited by nickpiper12; Apr 21, 2026 at 06:07 PM. Reply
Old Apr 23, 2026 | 12:11 AM
  #2  
nickpiper12's Avatar
nickpiper12
Thread Starter
Rennlist Member
 
Joined: Oct 2024
Posts: 16
Likes: 0
Default

Bump. Feel free to make an offer. Skip the wait and save over retail on this essentially new system. 12-14 week lead time from Kline.
Reply




All times are GMT -3. The time now is 05:15 AM.

story-0
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture

Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.

By Verdad Gallardo | 2026-04-28 19:37:40


VIEW MORE
story-1
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look

Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.

By Verdad Gallardo | 2026-04-27 19:39:30


VIEW MORE
story-2
10 Porsche Colors That Have More Personality Than Most People

Slideshow: Porsche's wildest paint colors aren't just shades-they're full-blown personalities on four wheels.

By Verdad Gallardo | 2026-04-27 19:38:13


VIEW MORE
story-3
Guntherwerks' Final Speedster Creation Is the Ultimate Porsche Restomod

Slideshow: The last of the Speedsters doesn't just close a chapter, it makes quite the bold, air-cooled statement.

By Verdad Gallardo | 2026-04-22 17:55:04


VIEW MORE
story-4
10 Reasons I Hate Going to the Porsche Dealership (& the 1 Reason I Stay)

Slideshow: Going to a Porsche dealership may not be the dream experience you expect it to be and these are the reasons why.

By Joe Kucinski | 2026-04-21 13:54:19


VIEW MORE
story-5
Porsche Shakes Up The Nürburgring Lap Record Table Once Again

Slideshow: Porsche just proved-again-that precision engineering can outrun brute force at the Nürburgring.

By Verdad Gallardo | 2026-04-18 20:27:02


VIEW MORE
story-6
6 Ways the Porsche 911 GT3 S/C Redefines Performance

Slideshow: Six reasons why you will love the Porsche 911 GT3 S/C and 1 reason you will hate it.

By Joe Kucinski | 2026-04-14 10:21:39


VIEW MORE
story-7
10 Wildest Homologation Specials Porsche Ever Sold

Slideshow: Some of the most desirable Porsche models are those that were sold to the public solely for homologation purposes.

By Verdad Gallardo | 2026-04-08 09:54:26


VIEW MORE
story-8
Super Rare RUF BTR III Comes Out of Hibernation, Looking For a New Home

Slideshow: The lone BTR III-spec Targa features rare RUF engineering with a 430-hp turbo flat-six and fewer than 30 miles since its rebuild.

By Verdad Gallardo | 2026-04-06 20:03:25


VIEW MORE
story-9
10 Porsche Opinions That Can Start a Fight

Slideshow: If you want to start a debate with a Porsche friend, these 10 opinions are a great way to get started.

By Joe Kucinski | 2026-04-02 16:53:02


VIEW MORE