The most complete list of Exhaust systems for your 2013-2014 Focus ST. If you are a producer or a representative of a company that produces an exhaust system for the Focus ST, and you're exhaust is not on this list, or has incorrect information, please PM me and I'll update this post.
Brand: MagnaFlow
Cost:
~$659.99
Size/Type:
5 x 14in. Resonator; 5 x 14in. Muffler; 2.5in. Tubing; 4in. Polished Stainless Steel Tips; DUAL CENTER REAR EXIT
Advertised Power Gain:
HP gain is 9hp and TQ gain is 6ftlbs
Product Photo:
Video(s) of Magnaflow Cat-Back:
Brand:
Milltek
Cost:
~$848.41 Excluding VAT
Size/Type:
5 x 14in. Resonator; 5 x 14in. Muffler; 2.5in. Tubing; 4in. Polished Stainless Steel Tips; DUAL CENTER REAR EXIT
Advertised Power Gain:
N/A
Product Photo:
Video of Milltek Cat-Back:
Brand:
Flowmaster
Cost:
$750.53
Size/Type:
2.25 inch mandrel bent stainless steel tubing, and 3.25 x 3.75 inch oval polished stainless steel tips
Advertised Power Gain:
N/A
Product Photo:
Video of Flowmaster Cat-Back:
Brand:
FSWERKS
Race Exhaust
Cost:
$679.95
Size/Type:
3" diameter mandrel bent T304 stainless steel tubing
Advertised Power Gain:
+8.6hp +2.2tq
Product Photo:
Stealth Exhaust
Cost: $749.95
Product Photo:
Installed Photo:
Video of FSWERKS Cat-Back:
Brand: Buschur Racing
Cost:
N/A
Size/Type:
We chose to do a 2.5" catback. The system is built entirely of 304 grade stainless steel and is mandrel bent. The tip is oval 3.5" x 6" that fits real nice in the rear bumper. There are reasons why we chose a 2.5" system and I realize everyone is going to want to jump on a 3" catback system.
Advertised Power Gain:
4 HP & 4TQ
Product Photo:
Installed Photo:
Video of Buschur Racing Cat-less turbo-back:
!
New from Mongoose Exhausts!
Brand: Mongoose Exhausts (available as cat back, turbo back with decat or turbo back with 100, 200 or 300 cell sports cat)
Cost: From $840
Size/Type: 3" system (tailpipe choices - 2x4" rolled in, 2x4" rolled in slash cut 2x5" rolled in slash cut, triple 3.5" rolled in or 2x4" carbon trims)
Product Image of Mongoose Exhaust:
Photo of Mongoose Exhaust Installed:
Video of Mongoose Exhaust:
Coming Soon
Brand:
cp-e™
Model
Austenite™ 3″ Dual Cat Back Exhaust
Cost:
$995.00 - $1170 (Optional Exhaust Tips)
Size/Type:
Full 3.00” mandrel bent 304 stainless steel, custom cast Stainless Flanges, reliable hangers, custom made Stainless Mufflers and polished stainless tips
Advertised Power Gain:
Gains: HP Dyno: http://cp-e.com/wp/product/focus-st-...back-exhaust/#
Torque Dyno: http://cp-e.com/wp/product/focus-st-...-back-exhaust/
Product Photo:
Video of Borla Cat-Back:
Brand:
mbrp
Model
Pro Series / XP Series
Cost:
$678.16 - $838.96
Size/Type:
3" Cat Back, Dual Center Outlet
Advertised Power Gain:
Gains: Dyno: http://mbrpautomotive.com/products/dyno/S4200.pdf
Product Photo:
Video of Borla Cat-Back:
[/CENTER]Brand:
Borla
Cost:
$879.64 - $785.39
Size/Type:
Advertised Power Gain:
N/A
Product Photo:
Video of Borla Cat-Back:
Borla
Cost:
$879.64 - $785.39
Size/Type:
Advertised Power Gain:
N/A
Product Photo:
Video of Borla Cat-Back:
Brand: MagnaFlow
Cost:
~$659.99
Size/Type:
5 x 14in. Resonator; 5 x 14in. Muffler; 2.5in. Tubing; 4in. Polished Stainless Steel Tips; DUAL CENTER REAR EXIT
Advertised Power Gain:
HP gain is 9hp and TQ gain is 6ftlbs
Product Photo:
Video(s) of Magnaflow Cat-Back:
Brand:
Milltek
Cost:
~$848.41 Excluding VAT
Size/Type:
5 x 14in. Resonator; 5 x 14in. Muffler; 2.5in. Tubing; 4in. Polished Stainless Steel Tips; DUAL CENTER REAR EXIT
Advertised Power Gain:
N/A
Product Photo:
Video of Milltek Cat-Back:
Brand:
Flowmaster
Cost:
$750.53
Size/Type:
2.25 inch mandrel bent stainless steel tubing, and 3.25 x 3.75 inch oval polished stainless steel tips
Advertised Power Gain:
N/A
Product Photo:
Video of Flowmaster Cat-Back:
Brand:
FSWERKS
Race Exhaust
Cost:
$679.95
Size/Type:
3" diameter mandrel bent T304 stainless steel tubing
Advertised Power Gain:
+8.6hp +2.2tq
Product Photo:
Stealth Exhaust
Cost: $749.95
Product Photo:
Installed Photo:
Video of FSWERKS Cat-Back:
Brand: Buschur Racing
Cost:
N/A
Size/Type:
We chose to do a 2.5" catback. The system is built entirely of 304 grade stainless steel and is mandrel bent. The tip is oval 3.5" x 6" that fits real nice in the rear bumper. There are reasons why we chose a 2.5" system and I realize everyone is going to want to jump on a 3" catback system.
Advertised Power Gain:
4 HP & 4TQ
Product Photo:
Installed Photo:
Video of Buschur Racing Cat-less turbo-back:
!
New from Mongoose Exhausts!
Brand: Mongoose Exhausts (available as cat back, turbo back with decat or turbo back with 100, 200 or 300 cell sports cat)
Cost: From $840
Size/Type: 3" system (tailpipe choices - 2x4" rolled in, 2x4" rolled in slash cut 2x5" rolled in slash cut, triple 3.5" rolled in or 2x4" carbon trims)
Product Image of Mongoose Exhaust:
Photo of Mongoose Exhaust Installed:
Video of Mongoose Exhaust:
Coming Soon
Brand:
cp-e™
Model
Austenite™ 3″ Dual Cat Back Exhaust
Cost:
$995.00 - $1170 (Optional Exhaust Tips)
Size/Type:
Full 3.00” mandrel bent 304 stainless steel, custom cast Stainless Flanges, reliable hangers, custom made Stainless Mufflers and polished stainless tips
Advertised Power Gain:
Gains: HP Dyno: http://cp-e.com/wp/product/focus-st-...back-exhaust/#
Torque Dyno: http://cp-e.com/wp/product/focus-st-...-back-exhaust/
Product Photo:
Video of Borla Cat-Back:
Brand:
mbrp
Model
Pro Series / XP Series
Cost:
$678.16 - $838.96
Size/Type:
3" Cat Back, Dual Center Outlet
Advertised Power Gain:
Gains: Dyno: http://mbrpautomotive.com/products/dyno/S4200.pdf
Product Photo:
Video of Borla Cat-Back: