SKU: 69823206175

Kline Innovation Lamborghini Aventador SVJ cat pipe set Heat Shield Option

Sale price$543.38 Regular price$603.75
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Kline Innovation Lamborghini Aventador SVJ cat pipe set Heat Shield OptionTHE SOUND Here at Kline, we felt that the factory Aventador SVJ exhaust was not special enough, it does not live up to the raw nature of the supercar. The basic Kline sound requirement was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds. Under valve closure, the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open, the

THE SOUND

Here at Kline, we felt that the factory Aventador SVJ exhaust was not special enough, it does not live up to the raw nature of the supercar. The basic Kline sound requirement was to create something that would truly scream at high revs, while being almost stock quiet at cruising speeds.

Under valve closure, the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any drone. At valve open, the exhaust becomes completely free flow for optimum performance and sound, the gasses only passing through our trademark tight radius x pipe, to effectively raise the pitch of the exhaust note. The exhaust note on valve open is seriously incendiary; the x pipe raises the pitch of the exhaust note into a raucous aggressive vocal for that "demon screaming" sound!

PERFORMANCE

Removal of the catalysts, and addition of a completely free flow system under valve open, results in optimum efficiency from the exhaust, and some moderate power and torque gains. 23hp and 29nm power and torque increase. (The gains listed, are after air fuel ratios have been compensated via software for the exhaust upgrade. To experience the full performance potential of the exhaust upgrade, an ecu tune is recommended.)

THE SPECIFICS

Cross Section

Downpipes, center and rear, 70mm OD.
Chosen specifically for a balance of power and torque.
Valve closed tail transit, 57mm

Materials

Available in 304 stainless


Available in F1 grade Inconel 625
Weight 9.25kg, (55% weight reduction over stock)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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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: 69823206175

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jimkas0
Whiting, US
★★★★★ 4
Good quality
Color: White Black Plaid, Size: XX-Large
Nice quality and launders well. Not real warm, light weight flannel. Nice fit for me using normal order size.
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Reviewed in the United States on February 24, 2026
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Scott R Flack
Lake Worth, US
★★★★★ 5
Hey man, nice shirt
Color: Yellow, Size: X-Large
Nice fitting good quality material.
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Reviewed in the United States on April 16, 2026
D
Verified Purchase
Decal did not stick properly at all. Even followed the video from the qr code they provided. Horrible product, dont buy!!!Maybe I got a dud decal but this is my review on the product I got
Chelsea, US
★★★★★ 3
Tight in shoulders
Its a good shirt, but tight in the shoulders from the get go. Hang dry and don't use a dryer for it. It shrank on low heat. No longer usable. Order a size up from what you are for better fitting.
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Reviewed in the United States on July 7, 2025
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L.Reed
Waukegan, US
★★★★★ 5
Well made, great fabric, very tailored look.
Color: Blue, Size: Medium
Really well made shirt! The pattern is perfectly matched all the way around, which you don’t often see. Nice flannel, perfect weight. soft but crisp and manly fabric and buttons are very good quality. Washes really well without fading or wrinkling and the collar stays crisp which is hard to find today! My son loves this so much we bought it in several colors.
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Reviewed in the United States on September 29, 2025
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Robert Weil
Lexington, US
★★★★★ 5
Great Fit & Colors!
Color: Black Pink Plaid, Size: Medium
I ordered 3 of these shirts and am very pleased with them. I wear a Medium and the fit was true (5'7" 155 lbs.) The colors are really nice as well, not overly bright and remind of my favorite shirts that are old and faded and feel great to wear. I do worry as to whether or not these shirts will pill easily. I don't believe they will, but only time will tell. I do like these very much and will order a few more in different colors.
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Reviewed in the United States on November 24, 2025

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