Page 3 of Tuner Series - Components for Audi Porsche VW by LL Tek Motorsports

28 exhaust performance sound with reduced cabin resonance to eliminate any boom effect our systems are meant to be heard not overheard we want you to hear the performance sound but waking up neighbors is not the objective six and eight cylinder motors can achieve a deep tone four cylinder motors that are turbo charged the turbo is a muffling device on its own are always at a slightly higher tone range than the larger six and eight cylinders systems feedback from our audi customers tells us we are right on the mark when it comes to producing rich sound without being overly loud true facts about hi-performance exhaust systems what to expect a quality well designed exhaust system will not give you that extra power to crack the sound barrier realistically you should look for performance gains of 10­16 hp maximum and this is car dependent a well designed system will deliver your newfound power at lower rpm levels torque is needed to accelerate the mass of the car low end is where you want the extra power lltek always tunes its exhaust systems to address this area of the performance curve what are the benefits obviously new extra power however equally important is the reduction of motor component stress some would say back pressure relief yet again it is not so simple a larger diameter pipe would seem to eliminate back pressure but controlled back pressure is required to correctly tune the system in order to move power to the lower rpm levels using just a larger size pipe is not close to the total solution each system has different characteristics in pipe size internal muffler configuration resonator locale and all affect performance and sound pipe location and fitting are often dictated by undercarriage landscape here is one simple rule to remember if you drive with enthusiasm and if you use a motronic® adjustment read chip you place your motor under new and accelerated stress an lltek performance exhaust system relieves extra stress and that s important as a side benefit we offer great looks great quality and realistic performance gains what will my system sound like sound is a subjective condition and people hear noise and tones differently and interpret sound qualities differently lltek always tries to create a deep the importance of mandrel bends all oem factory pipes twist and bend depending on undercarriage landscape factory bends are non-uniform not mandrel causing power robbing restrictions which reduce horsepower development factory systems traditionally use narrow piping with numerous sections of flat spots in tight areas further reducing smooth and unfettered gas flow enter the mandrel bend which lltek uses on all of its systems a mandrel bend is one where the diameter of the inside pipe remains constant and unimpeded throughout the bend thereby allowing perfect flow characteristics throughout the bend process oem factory systems cannot use mandrel bending techniques simply because they are expensive tricky to make and must be produced slowly factory built systems are built on fast cost efficient assembly lines with no time allocated for the intricacies of the slow and hard to make mandrel bend however lltek systems are handmade slowly and carefully to deliver maximum performance with each bend perfectly made in the mandrel tradition general specifications at a glance 16 gauge stainless steel t304 stainless for sport muffler unit t304 stainless steel for all tubing 304l stainless for all tips chromed and hand polish beveled tips stainless steel internal components stainless steel sound deadening components stainless steel hangers system resonating tips size of tips from 2.75 to 4 inches all system finished in hi-temp mat black paint 100 welded case · absolutely no crimping professional flat style clamps and bolts micro adjustable hangers approximately 26 to 47 pounds less than factory tuned sport exhaust note lltek tuner exhaust systems kommand series teknik series werk series sniper series accelerator series master series a4 tt a6 a4 a8 a3 b5 8n 4b b6 d3 8p news late breaking the new a3 5-door lltek will develop a complete line of performance products including exhaust systems for the new a3 sniper series exhaust system for a48e shown below illustrated with the optional plus feature see related section for additional details tension adjuster 1 system designs generally refer to north american models but fit comparative euro models 6 physical characteristics of each system continue to evolve as development is constant your system may vary from shown photos 2 lifetime warranty is to original registered purchaser warranty is direct to manufacturer not to lltek and covers full perforation welds punctures and manufacturing defects 7 a typical audi factory system weighs approximately 52 pounds for a single sided system and approximately 86 pounds for a dual sided system lltek designed systems are approximately 3 hp ratings are calculated with premium 94 ron gas only due to ron quality issues throughout 26 pounds for single sided systems and 47 pounds for a dual sided system these are substannorth america hp ratings may differ and are dependent on ambient temperature moisture tial weight savings motor temperature elevation and other characteristics results are with a high flow flat panel k n replacement filter for additional hp gains add a full cold air induction system 8 an a8 d3 accelerator series catback system will also be produced a3 8p master series will be designed for maximum hp gains call for details 4 s4 8e hp rating precise hp figures not available prior to printing lltek expects a 15 hp gain at low end as engine specifications are near identical s6 4.2 motor and s6lltekseries 9 systems that currently are not micro adjustable and without flex call your friendly 4.2 werk representative for information and to orderjoints are projected for conversion 5 it is not possible to show photos of all exhaust models therefore a cross section of systems are 10.engine check light issue at 50 when installed oem four cats lltek utilizes 2 freeflow cats www.lltek.com reproduced to give the audi enthusiast a general sense of the look and features of several syswhen applicable tems lltek motorsports is not affiliated with audi ag nor audi of america nor porsche ag nor porsche cars north america inc nor volkswagen ag nor volkswagen of america inc in any way 1.888.465.5835 toll free 1.888.go ll tek

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