{"id":80031,"date":"2021-12-03T15:53:48","date_gmt":"2021-12-03T21:53:48","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=80031"},"modified":"2021-12-03T15:53:48","modified_gmt":"2021-12-03T21:53:48","slug":"2014-audi-s4-with-a-twin-turbo-4-0-l-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=80031","title":{"rendered":"2014 Audi S4 with a Twin-Turbo 4.0 L V8"},"content":{"rendered":"

\"2014<\/a><\/p>\n

034Motorsport<\/a> built this 2014 Audi S4 (B8) called “S4.0T” to reach the 9’s in the quarter-mile and develop parts along the way. The company started by replacing the factory supercharged 3.0 L FSI V6 for a twin-turbo 4.0 L V8 from a fourth-gen Audi S6 (C7). The twin-turbo V8 produces 414 hp and 406 lb-ft (550 Nm) of torque in factory spec however 034Motorsports plans to increase power output in stages. They are also developing a swap kit. For the time being they are keeping the factory factory S4 DSG (DL501) seven-speed transmission. They plan on testing it and finding where it’s limit is before upgrading to a stronger transmission. The rest of the car’s upgrades include a lot of 034Motorsport’s suspension parts. It is using their Density control arms, Dynamic+ lowering springs, driveshaft tunnel bracing, and billet shock tower brace. The S4 rides on their ZTF-01 wheels (19×9.3) with Michelin Pilot Sport Cup 2 tires.<\/p>\n

\"2014<\/a><\/p>\n

\"2014<\/a><\/p>\n

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Source: 034Motorsport FB page<\/a>, Audizine<\/a>, and MotorTrend<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

034Motorsport built this 2014 Audi S4 (B8) called “S4.0T” to reach the 9’s in the quarter-mile and develop parts along the way. The company started by replacing the factory supercharged 3.0 L FSI V6 for a twin-turbo 4.0 L V8 from a fourth-gen Audi S6 (C7). The twin-turbo V8 produces 414 hp and 406 lb-ft… Read More »2014 Audi S4 with a Twin-Turbo 4.0 L V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":80034,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[685],"tags":[],"class_list":["post-80031","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-s4"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2021\/12\/2014-Audi-S4-with-a-Twin-Turbo-4.0-L-V8-01.jpg?fit=1440%2C960&ssl=1","jetpack-related-posts":[{"id":138446,"url":"https:\/\/engineswapdepot.com\/?p=138446","url_meta":{"origin":80031,"position":0},"title":"Audi S4 with a Twin-Turbo 2.9L V6","author":"swaptastic","date":"September 22, 2025","format":false,"excerpt":"This 2004 Audi S4 (B6) arrived at BrG Motors for a motor swap. Auditography reports the company swapped the factory naturally aspirated 4.2 L V8 for a twin-turbo 2.7 L V6 from an Audi RS4 (B5) Avant. BrG Motors stroked the motor to 2.9 liters and installed naturally aspirated-spec camshafts.\u2026","rel":"","context":"In "S4"","block_context":{"text":"S4","link":"https:\/\/engineswapdepot.com\/?cat=685"},"img":{"alt_text":"Audi S4 with a Twin-Turbo V6","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Audi-S4-with-a-Twin-Turbo-V6-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Audi-S4-with-a-Twin-Turbo-V6-01.jpg?fit=1200%2C675&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Audi-S4-with-a-Twin-Turbo-V6-01.jpg?fit=1200%2C675&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Audi-S4-with-a-Twin-Turbo-V6-01.jpg?fit=1200%2C675&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/09\/Audi-S4-with-a-Twin-Turbo-V6-01.jpg?fit=1200%2C675&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":94193,"url":"https:\/\/engineswapdepot.com\/?p=94193","url_meta":{"origin":80031,"position":1},"title":"2001 Audi S4 with a Quad-Turbo LSx V8","author":"swaptastic","date":"January 16, 2023","format":false,"excerpt":"Marnell Balmeo enjoyed driving his turbocharged Pontiac Firebird WS6. The power and torque delivered by the boosted V8 left a great impression. So when it came to build another project, he wanted the same thrill combined with something unique. Marnell started with a 2001 Audi S4 (B5) that came from\u2026","rel":"","context":"In "S4"","block_context":{"text":"S4","link":"https:\/\/engineswapdepot.com\/?cat=685"},"img":{"alt_text":"2001 Audi S4 with a Quad-Turbo LSx V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/01\/2001-Audi-S4-with-a-Quad-Turbo-LSx-V8-01.jpg?fit=843%2C843&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/01\/2001-Audi-S4-with-a-Quad-Turbo-LSx-V8-01.jpg?fit=843%2C843&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/01\/2001-Audi-S4-with-a-Quad-Turbo-LSx-V8-01.jpg?fit=843%2C843&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2023\/01\/2001-Audi-S4-with-a-Quad-Turbo-LSx-V8-01.jpg?fit=843%2C843&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":45954,"url":"https:\/\/engineswapdepot.com\/?p=45954","url_meta":{"origin":80031,"position":2},"title":"Audi S4 Wagon with a Twin-Turbo V8","author":"swaptastic","date":"September 17, 2019","format":false,"excerpt":"This Audi S4 (C4) wagon was built by WALAS MotorSport in Mokrawica, Poland. Under the hood sits a 4.2 L V8 (ARS) from an Audi A6 (C5) flanked by two GT2871 turbochargers producing 587 horsepower and 805 Nm (593 lb-ft) of torque. 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