SKU: 58432916826

Kline Innovation McLaren MP4-12C rear system

Sale price$2260.35 Regular price$2511.50
Save 10%

Pay in installments of $627.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Kline Innovation McLaren MP4-12C rear systemTHE SOUND High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a supercar should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the McLaren that can only be achieved by Kline Inconel range. Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high

THE SOUND

High flow catalysts, or decats, open the volume up significantly, while our signature 1D CLR tight radius x pipe raises the pitch to where a supercar should be. Crafted from premium F1 grade, Inconel 625 superalloy, not only vastly reducing weight, but also adds that special tonal quality to the McLaren that can only be achieved by Kline Inconel range.

Available in Decat for optimum sound and performance, or a choice of 100 or 200 cell high flow sports cats. The cats section is modular, allowing the cats to be swapped with decat very rapidly, depending on intended use.

THE SPECIFICS

Performance

Replacing the factory catalysts with our 100 CPSI HJS race cats, or decats opens the performance significantly.
1OO CPSI race cats, 18hp, 25nm decat, 35hp 40nm

Materials

Available in premium grade Inconel 625 superally, full valvetronic system 5.5kg Available in 304 grade stainless steel, full valvetronic system 11kg

Cross Sections

Decat cross section 70mm, 70mm x pipe.
catalysts come in a variety of cross sections from 108mm OD to 127mm OD

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58432916826

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Patrick Collins
Houston, US
★★★★★ 5
Country wedding guest shirt
Size: XX-Large, Color: 01black
My best friend had a country themed wedding and I got this for my husband. It fit perfectly. True to size. Looks exactly like the pic. The material is sturdy so we will have to find another reason to wear this, but it’s a keeper
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
D
Verified Purchase
Dale Owen
Dallas, US
★★★★★ 4
good for costume or stage wear
Size: Medium, Color: 02khaki
It's a printed/screened on logo. Ironed out nicely. Not quality embroidered western wear, but has the look for costume or stage wear. Seems to run big. A medium fits well where one normally wears large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
E
Verified Purchase
Elsa morales
Pawtucket, US
★★★★★ 3
Not as advertised
Size: X-Large, Color: 02khaki
It's a silky shirt not cotton must be dry cleaned only
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
A
Verified Purchase
angel
Louisville, US
★★★★★ 5
Nice looking
Size: Medium, Color: 01black
Nice looking and comfortable shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026
V
Verified Purchase
Valerie
Bozeman, US
★★★★★ 1
Very cheaply made
Size: X-Large, Color: 02khaki
Not happy at all … this shirt did not arrive as displayed. It’s pictured as two tone giving the impression that it’s a dark brown fabric on top and a different light brown fabric at the bottom… it’s a thin one piece shirt with what appears to be a spray paint top. Very cheap looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

recommand products