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Front view of Valvetronic Rear System For Lamborghini Aventador S manufactured by kline innovation }
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Brand: Kline InnovationSKU / Part #: KL-LAM-AVS-VALVE-RS-SS
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$7,531.18
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Subtotal: $7,531.18
Kline Innovation Valvetronic Rear System For Lamborghini Aventador S
Subtotal: $7,531.18
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Overview

The Lamborghini Aventador S, the latest flagship model from the Italian automaker. With its 730hp v12 motor, and aggressive styling, the Aventador S was built to impress. Here at Kline we decided to design and build the ultimate Aventador S exhaust system. Sculpted from ultra lightweight Inconel 625, the design brief was simple, unrivaled sound performance, and lightness.

The Sound:

Here at Kline, we felt that the factory Aventador 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.)


Specifications:

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
Weight:

Available in F1 grade Inconel 625
Weight 9.3Kg, (65% weight reduction over stock)

Features:

  • Kline Innovation Valvetronic Rear System
  • Specifically designed for Lamborghini Aventador S models
  • Features a valvetronic design for adjustable exhaust sound
  • Allows you to switch between aggressive and refined exhaust modes
  • Enhances overall performance and power delivery
  • Constructed with high-quality materials for durability
  • Easy installation with direct bolt-on replacement
  • Compatible with factory and aftermarket exhaust systems
  • Engineered to meet or exceed OEM specifications
  • Provides a noticeable increase in horsepower and torque
  • Improves throttle response and driving dynamics
  • Perfect for enthusiasts seeking customizable exhaust sound and enhanced performance in their Lamborghini Aventador S.

Vehicle Fitment Chart:

MAKE MODEL
Lamborghini Aventador S
Fitment
Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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